Anchoring device



FIG. 1 is a front view of an embodiment of an anchoring device according to the new design;

FIG. 2 is a top plan view of the anchoring device of FIG. 1;

FIG. 3 is a bottom plan view of the anchoring device of FIG. 1; and,

FIG. 4 is a perspective view of the anchoring device of FIG. 1. 

The ornamental design for an anchoring device, as shown and described. 